2026 Mercedes-Benz EQS SUV: What's New, Specs & Features
Last updated August 4, 2026
The biggest change for the 2026 Mercedes-Benz EQS SUV is a simplified US lineup built around the renamed EQS 400 4MATIC and EQS 550 4MATIC AWD trims; the rear-wheel-drive EQS 450+ is gone. This is a trim and equipment update, not a redesign.
About the 2026 Mercedes-Benz EQS SUV
1st generation (2023-present), fourth model year; 2026 lineup and equipment update, not a redesign
Mercedes positions the EQS SUV as a large, quiet electric luxury SUV built around smooth power, air-suspension comfort, a spacious cabin and extensive digital technology. Its core strengths are relaxed long-distance travel, a roomy second row, flexible cargo space and easier low-speed maneuvering than its size suggests. The dash-wide display layout, rear-axle steering and strong standard driver-assistance equipment distinguish it from more conventional luxury electric SUVs.
The EQS 400 4MATIC is the core model, pairing a 355-hp dual-motor AWD system with air suspension, a three-display dashboard and a 15-speaker Burmester audio system. The EQS 550 4MATIC raises output to 536 hp and adds sportier exterior details, while retaining the same 118-kWh battery and comfort-focused cabin.
What changed, by category
2026 Mercedes-Benz EQS SUV specs and features by trim
| Feature | ||
|---|---|---|
| Engine | Dual AC Electric Motors | Dual AC Electric Motors |
| Transmission | Single-Speed Fixed Gear | Single-Speed Fixed Gear |
| Drivetrain | AWD | AWD |
| Fuel Type | Electric | Electric |
| Horsepower | 355 hp | 536 hp |
| Torque | 590 lb-ft | 633 lb-ft |
| Max Towing | 3500 lb | 3500 lb |
| Trunk/Cargo | 74 cu-ft | 74 cu-ft |
| Rear Legroom | 32 in | 32 in |
| Seats | 7 | 7 |
| Doors | 4 | 4 |
| Electric Range | 312 | 317 |
| MPGe Combined | 79 | 80 |
| Alarm System | ||
| Automatic High Beams | ||
| Blindspot Sensors | ||
| Lane Departure Warning | ||
| Park Assist | ||
| 360 Camera | ||
| Alloy Wheels | ||
| LED Headlights | ||
| Panorama Moon Roof | ||
| Head-Up Display | ||
| Navigation System | ||
| Premium Audio | ||
| Smartphone Interface | ||
| Heated Front Seats | ||
| Heated Steering Wheel | ||
| Leather Seats | ||
| Massage Front Seat | ||
| Proximity Keyless Entry | ||
| Remote Start | ||
| Third Row Seat | ||
| Ventilated Front Seats | ||
Frequently asked questions
Is the 2026 Mercedes-Benz EQS SUV redesigned?
No. The 2026 EQS SUV remains part of the first generation introduced for 2023. Its changes are limited to the trim lineup and standard equipment, with no exterior, platform or suspension redesign.
What happened to the EQS 450+ for 2026?
The rear-wheel-drive EQS 450+ was dropped for 2026. The standard US range now consists of the AWD EQS 400 4MATIC and EQS 550 4MATIC.
Are the 2026 EQS 400 and EQS 550 new powertrains?
No. The EQS 400 4MATIC is the renamed EQS 450 4MATIC and keeps its 355-hp dual-motor AWD system. The EQS 550 4MATIC is the renamed EQS 580 4MATIC and retains its 536-hp dual-motor AWD system.
What equipment became standard on the 2026 EQS SUV?
Standard equipment added for 2026 includes 4.5-degree rear-axle steering, heated second-row seats, rear side airbags, a second-row wireless charging pad and upgraded comfort headrests. These upgrades apply to both trims.
What is the difference between the 2026 EQS 400 and EQS 550?
The main difference is power and exterior treatment. The EQS 400 has 355 hp, while the EQS 550 has 536 hp and sportier exterior details; both use dual-motor AWD, a 118-kWh battery, air suspension and rear-axle steering.